Insider Cluster (1 insider) ·Filed Mar 9, 2026

STRL

STERLING INFRASTRUCTURE, INC.
NEUTRAL
Impact 4/10
Horizondays Processed6mo ago
Insider cluster: 2 insiders, $2.2M total
Actionable Insight • Neutral

Monitor for additional insider selling; while this single transaction is small relative to market cap, continued outflows could signal waning confidence. Compare with upcoming earnings or guidance changes.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
STRL ▲ +112.83% at T+60d
NEUTRAL call ✓ call won +112.83% · α vs SPY +100.84% · entry $411.38 → $875.52
Entry anchored
Mar 6, 04:17 PM ET
via exchange tick
T+1d
+0.04%
call +0.04% · α +0.22%
$411.53
settled 7mo ago
T+5d
+1.55%
call +1.55% · α +2.91%
$417.76
settled 7mo ago
T+20d
-7.09%
call -7.09% · α -4.28%
$382.22
settled 6mo ago
T+60d
+112.83%
call +112.83% · α +100.84%
$875.52
settled 4mo ago

Price Chart

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Executive Summary

Director Wilson Dwayne Andree sold 1,260 shares of STRL in an open-market transaction, generating proceeds of approximately $511,500. This single sale is part of a broader pattern of insider selling, with $2.7M in sales over the past 30 days.

Key Financial Metrics

Direction
selling
Total Value
$511.5K
Insiders
1

Key Facts

  • Director Wilson Dwayne Andree sold 1,260 shares at $405.9496 per share for total proceeds of $511,496.496.
  • This transaction was an open-market sale (Form 4 code 'S').
  • Total insider selling at STRL amounts to $2.7M over the past 30 days.
  • The sale represents approximately 0.0042% of the company's $12.2B market cap.

Financial Impact

$511,500 in insider selling from one director; $2.7M total over 30 days

insider ownershipmarket sentiment

Risk Factors

  • Potential perception of insider pessimism if selling continues ahead of earnings or major announcements.
  • Limited diversification of director holdings could explain routine selling.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (1 trades, 7d window)cluster-STRL-1773692364983
8 reports for STRL
Performance horizon
100% Hit rate 3 of 3 directional calls best @ T+20▲ +103.42%Apr 8, 2026
Filters
Rows
Reports for STRL — sortable, filterable
TypeNow
Jul 10, 2026
11w ago
8-K
NEUTRAL ★ 2/10
$660.04 $528.51▼ −19.93%▼ −23.11%$505.12 (−23.47%)
Jun 9, 2026
16w ago
8-K
BULLISH ★ 5/10
$842.01 $674.39▼ −19.91%▼ −21.35%$505.12 (−40.01%)
May 21, 2026
19w ago
8-K
NEUTRAL ★ 3/10
$732.94 $841.01▲ +14.74%▲ +16.16%$505.12 (−31.08%)
Apr 8, 2026
25w ago
8-K
BULLISH ★ 6/10
$435.65 $886.22▲ +103.42%▲ +95.86%$505.12 (+15.95%)
Mar 25, 2026
27w ago
DEFA14A
NEUTRAL ★ 3/10
$415.93 $497.18▲ +19.53%▲ +8.87%$505.12 (+21.44%)
Mar 9, 2026
29w ago
Insider Cluster
NEUTRAL ★ 4/10
$411.38 $382.22▼ −7.09%▼ −4.28%$505.12 (+22.79%)
Mar 5, 2026
30w ago
Insider Cluster
NEUTRAL ★ 4/10
$398.87 $416.34▲ +4.38%▲ +8.17%$505.12 (+26.64%)
Feb 25, 2026
31w ago
8-K
BULLISH ★ 8/10
$455.25 $452.92▼ −0.51%▲ +4.72%$505.12 (+10.95%)
Showing 8 of 8

US Market Status

Market Closed — Opens in 2m

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Report published Mar 16, 2026